Science

Several of Titan’s mountains are named for mountains from J. R. R. Tolkien literature (i.e. Moria Montes), and colles (collection of hills) are named after Tolkien’s characters (i.e. Arwen).

Silver occurs in nature in its native form (a rare mineral consisting mainly of metallic silver), along with sulfur, arsenic, antimony and chlorine.

Jupiter is the largest planet in the Solar System.

There are two types of auroras: northern - Aurora Borealis, and southern - Aurora Australis.

The first Crew Dragon launch took place on May 30th, 2020.

Any astronaut interested in working for NASA has to complete 1 000 hours of flying time.

It is estimated that NASA has sent over 2000 animals into space.

Babies can cry for up to three hours a day.

Enceladus' atmosphere consists of water vapor (91%), nitrogen (4%), carbon dioxide (3.2%) and methane (1.7%).

Anorexia is the most common among young people and teenagers.